| Snare, Non-Electrical | Federal registry | 1 |
| Source, Carrier, Fiberoptic Light | Federal registry | 1 |
| Specimen/Tissue, Identification Orientation | Federal registry | 1 |
| Spectacle, Magnifying | Federal registry | 1 |
| Speculum, Ent | Federal registry | 1 |
| Speculum, Illuminated | Federal registry | 1 |
| Speculum, Vaginal, Metal, Fiberoptic | Federal registry | 1 |
| Spinal Channeling Instrument, Vertebroplasty | Federal registry | 1 |
| Spirometer, Monitoring (W/Wo Alarm) | Federal registry | 1 |
| Splint, Extremity, Non-Inflatable, External, Non-Sterile | Federal registry | 1 |
| Splint, Hand, And Components | Federal registry | 1 |
| Splint, Intranasal Septal | Federal registry | 1 |
| Stand, Infusion | Federal registry | 1 |
| Stapler, Surgical | Federal registry | 1 |
| Stent, Colonic, Metallic, Expandable | Federal registry | 1 |
| Stent, Metallic, Expandable, Duodenal | Federal registry | 1 |
| Stents, Drains And Dilators For The Biliary Ducts | Federal registry | 1 |
| Stent, Ureteral | Federal registry | 1 |
| Sterilizer, Steam | Federal registry | 1 |
| Stimulator, Muscle, Powered | Federal registry | 1 |
| Stimulator, Nerve | Federal registry | 1 |
| Stimulator, Nerve, Peripheral, Electric | Federal registry | 1 |
| Strabismus Detection Device | Federal registry | 1 |
| Stripper, Vein, External | Federal registry | 1 |
| Stylet, Catheter | Federal registry | 1 |
| Stylet For Catheter, Gastro-Urology | Federal registry | 1 |
| Stylet, Surgical, General & Plastic Surgery | Federal registry | 1 |
| Stylet, Tracheal Tube | Federal registry | 1 |
| Submucosal Injection Agent | Federal registry | 1 |
| Subsystem, Proportioning | Federal registry | 1 |
| Support, Arm | Federal registry | 1 |
| Support, Head And Trunk, Wheelchair | Federal registry | 1 |
| Surgical Table Cushion | Federal registry | 1 |
| Suture, Absorbable, Natural | Federal registry | 1 |
| Suture, Absorbable, Synthetic | Federal registry | 1 |
| Suture, Absorbable, Synthetic, Polyglycolic Acid | Federal registry | 1 |
| Suture Kit | Federal registry | 1 |
| Suture, Nonabsorbable | Federal registry | 1 |
| Suture, Nonabsorbable, Silk | Federal registry | 1 |
| Suture, Nonabsorbable, Steel, Monofilament And Multifilament, Sterile | Federal registry | 1 |
| Suture, Nonabsorbable, Synthetic, Polyamide | Federal registry | 1 |
| Suture, Nonabsorbable, Synthetic, Polypropylene | Federal registry | 1 |
| Suture, Surgical, Absorbable, Polydioxanone | Federal registry | 1 |
| Syringe, Balloon Inflation, Exempt | Federal registry | 1 |
| Syringe, Piston | Federal registry | 1 |
| System And Accessories, Isolated Heart, Transport And Preservation | Federal registry | 1 |
| System, Automated Platelet Aggregation | Federal registry | 1 |
| System, Blood Collection, Vacuum-Assisted, Manual | Federal registry | 1 |
| System, Imaging, Optical Coherence Tomography (Oct) | Federal registry | 1 |
| System, Imaging, Pulsed Echo, Ultrasonic | Federal registry | 1 |
